<!DOCTYPE html>
<html lang="en">

<head>
    <title></title>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="css/style.css" rel="stylesheet">
    <style>
    /* strong{
        color: blue;
    } */
.box{
    margin:auto;
    width:400px;
    height:300px;
}

    </style>
</head>

<body >
<div class="box">
    <h1>欢迎注册QQ</h1>
    
    <h3><p style="color:#222a2d">用心，圈你的钱</p></h3>
    <form action="" method="post">
    <input type="text" placeholder="昵称">
    <p>
        <input type="password" placeholder="密码">
    </p>
    <p>
        <select>
            <option>+86</option>
            <option>+852</option>
            <option>+863</option>
            <option style="color:#0000">+886</option>
            <input type="text" placeholder="手机号码">
        </select>
        <p style="color: #344045">
        <input type="checkbox">我已阅读并同时<strong style="color:blue  ">服务协议</strong>和 <strong style="color:blue  ">QQ隐私保护指引</strong>
    </p>
    </p>
</form>
</div>
</body>

</html>